Plastering tool



FIG. 1 is a front perspective view of a plastering tool according to the present design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view there;

FIG. 7 is a right side view thereof; and,

FIG. 8 is a left side view thereof.

The plastering tool is shown with a symbolic break in its length. The appearance of any portion of the article between the break lines forms no part of the claimed design. 

CLAIM The ornamental design for a plastering tool, as shown and described. 